/Engine/Source/Runtime/Online/HTTP/Public/HttpRetrySystem.h
FManager.
FManager ( const [FRetryLimitCountSetting](API\Runtime\HTTP\FRetryLimitCountSetting) & InRetryLimitCountDefault, const [FRetryTimeoutRelativeSecondsSetting](API\Runtime\HTTP\FRetryTimeoutRelativeSecondsSett-) & InRetryTimeoutRelativeSecondsDefault )